Invention Grant
- Patent Title: Connection system comprising a coupling device and a plug element for a welding torch
- Patent Title (中): 连接系统包括联接装置和用于焊炬的插头元件
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Application No.: US13318813Application Date: 2010-05-06
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Publication No.: US09040872B2Publication Date: 2015-05-26
- Inventor: Thomas Anzengruber , Wolfgang Brunmayr , Christoph Fuereder , Thomas Hiesmayr , Rainer Kronlachner , Anton Lauber , Karl-Heinz Pfluegl , Maximilian Rola
- Applicant: Thomas Anzengruber , Wolfgang Brunmayr , Christoph Fuereder , Thomas Hiesmayr , Rainer Kronlachner , Anton Lauber , Karl-Heinz Pfluegl , Maximilian Rola
- Applicant Address: AT Pettenbach
- Assignee: Fronius International GmbH
- Current Assignee: Fronius International GmbH
- Current Assignee Address: AT Pettenbach
- Agency: Collard & Roe, P.C.
- Priority: ATA690/2009 20090506
- International Application: PCT/AT2010/000156 WO 20100506
- International Announcement: WO2010/127377 WO 20101111
- Main IPC: B23K9/32
- IPC: B23K9/32 ; B23K9/133

Abstract:
The invention relates to a connection device (27) comprising a coupling device (24) and a plug element (34) for a welding torch (10) connected to the coupling device (24) by at least one hose assembly (23), said coupling device arranged at least partially in the housing, wherein a welding wire (13), delivered by a feed unit (29) which is arranged on a motor plate (28), and additional media are conducted to the welding torch (10) via the hose assembly (23) and wherein the hose assembly (23) is connected to the plug element (34). In order to create such a connection system (27), the coupling device is formed by a connection device (30) comprising an end wall (38) and a separating wall (39) of the motor plate (28), wherein the end wall (38) is designed to receive the coupling (35), the connection device (30) is constructed to at least guide and position a pin (37), and the connection device (30) is independent of the housing.
Public/Granted literature
- US20120125905A1 CONNECTION SYSTEM COMPRISING A COUPLING DEVICE AND A PLUG ELEMENT FOR A WELDING TORCH Public/Granted day:2012-05-24
Information query
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